**Friday, December 23rd, 2016**:
We updated these quizmasters:

**Thursday, December 22nd, 2016**:

We updated these quizmasters:

**Wednesday, December 21st, 2016**:

We created a new lesson, called Solving Logarithmic Equations.

**Sunday, December 18th, 2016**:

Several quizmasters were updated:

**Saturday, December 17th, 2016**:

These quizzes were updated and are browser independent:

**Thursday, December 15th, 2016**:

We updated a quizmaster called Graphing Inequalities: Slope Intercept Form.

**Tuesday, December 13th, 2016**:

We updated a quizmaster called Finding Inverses.

**Monday, December 12th, 2016**:

These three quizzes were updated and are browser independent:

**Sunday, December 11th, 2016**:

These eight quizzes were updated and are now browser independent:

**Saturday, December 10th, 2016**:

These quizzes are now browser independent:

**Thursday, December 8th, 2016**:

These four quizzes are now browser independent:

**Tuesday, December 6th, 2016**:

We are now remastering are second generation quizmasters. These four quizzes are now browser independent:

**Sunday, December 4th, 2016**:

These four quizzes are now browser independent:

**Saturday, December 3rd, 2016**:

These three quizzes are now browser independent:

**Thursday, December 1st, 2016**:

These two quizzes are now browser independent: Graphing Ellipses and Graphing Circles.

**Tuesday, November 29th, 2016**:

These four quizzes are now browser independent:

**Sunday, November 27th, 2016**:

These quizzes are now browser independent:

**Saturday, November 26th, 2016**:

These quizzes are now browser independent:

**Friday, November 25th, 2016**:

We have a new interactive quiz, called Solving Quadratic Equations 2. It assesses one's ability to solve quadratic equations that have complex conjugate numbers for solutions.

These quizzes are also now browser independent:

**Wednesday, November 23rd, 2016**:

These quizzes are now browser independent:

**Tuesday, November 22nd, 2016**:

These three quizzes are now browser independent:

**Monday, November 21st, 2016**:

These two quizzes are now browser independent:

**Sunday, November 20th, 2016**:

Two quizzes are now browser independent:

**Saturday, November 19th, 2016**:

Five more older quizzes are now browser independent:

**Thursday, November 17th, 2016**:

Four older quizzes are now browser independent:

**Monday, November 14th, 2016**:

Two of our old quizzes were made to be browser independent:

**Sunday, November 13th, 2016**:

Three of our old quizzes were made to be browser independent:

**Saturday, November 12th, 2016**:

We remastered three more quizzes to be browser independent:

**Thursday, November 10th, 2016**:

We remastered two more quizzes to be browser independent:

**Tuesday, November 8th, 2016**:

We remastered two more quizzes to be browser independent:

**Sunday, November 6th, 2016**:

We remastered two quizzes to be browser independent:

**Saturday, November 5th, 2016**:

We remastered three quizzes:

The quizzes are now browser independent!

**Thursday, November 3rd, 2016**:

Our old quiz, called Arithmetic Sequence Formula, was updated. It, too, is browser independent.

**Monday, October 31st, 2016**:

Our old quiz, called Flight of a Projectile, was updated. Now it is browser independent.

**Saturday, October 29th, 2016**:

We revised four quizzes to make them browser independent:

The issue is that the 'back' button works with Internet Explorer but it does not work with Chrome. We will be systematically rolling through several of our older quizzes and will update them to avoid the 'back' button feature.

Normally, revisions are not mentioned here; but, revisions of this magnitude mark significant improvement.

**Thursday, October 27th, 2016**:

We have a new lesson, called Testing Relations for Symmetry.

**Tuesday, October 25th, 2016**:

We have a new video, called Testing Relations for Symmetry.

**Thursday, October 20th, 2016**:

We have a new lesson, called The Monty Hall Problem.

**Saturday, October 15th, 2016**:

We have a new quiz, called Solving Quadratic Equations: Completing the Square.

**Thursday, October 13th, 2016**:

We have a new video, called Simplifying Radical Expressions: Complex Numbers.

**Tuesday, October 11th, 2016**:

We have two new videos:

**Sunday, October 9th, 2016**:
We have two new quizzes:

**Saturday, October 8th, 2016**:
We have a new video, called

Modulus (Absolute Value) of Complex Numbers and we have a lesson page for it, too:

Modulus (Absolute Value) of Complex Numbers.

**Thursday, October 6th, 2016**:

We have a new lesson, called Graphing Complex Numbers. Within it, you will find a new video, called Graphing Complex Numbers.

**Thursday, September 29th, 2016**:

We have a new interactive quiz, called End Behavior.

**Sunday, September 25th, 2016**:

There's a new MATHguide video, called Solving Quadratic Inequalities by Graphing.

**Saturday, September 24th, 2016**:

There's a new MATHguide video, called Solving Quadratic Inequalities by Algebra.

**Thursday, September 22nd, 2016**:

There's a new MATHguide lesson, called Fractions, Decimals, and Percents. It houses several videos related to fractions, decimals, and percents.

**Saturday, September 17th, 2016**:

We have a new video, called Locating the Vertex of a Quadratic Function, and a new lesson, called Translations / Transformations. They both contain at least one interactive quiz and the later an instructional video.

**Thursday, September 15th, 2016**:

We have two new videos, called Basic Translations of Functions and Deriving the Formula for the Location of the Vertex of a Quadratic Function.

**Tuesday, September 13th, 2016**:

We have a new video, called Solving Systems of Linear Equations: Matrix Equation.

**Thursday, September 1st, 2016**:

We have a new video, called Solving Systems of Linear Equations: Reduced Row Echelon Form (RREF).

**Sunday, August 28th, 2016**:

We have a new video, called Domain and Range: Radical and Rational Expressions.

**Saturday, August 27th, 2016**:

We have two new instructional videos, called Domain and Range: Square Root Functions and Domain and Range: Rational Expressions.

**Saturday, August 20th, 2016**:

Our last video on Matrix Multiplication had a small graphics snafoo at about 7 minutes into the video. It was fixed. Here's the better video version of Matrix Multiplication. We're not perfect, but it is where we are headed.

**Sunday, August 14th, 2016**:

There is a new video, called Matrix Multiplication.

**Tuesday, August 9th, 2016**:

There is a new video, called Arithmetic Series: Finding the Sum.

**Monday, August 8th, 2016**:

There is a new video, called Arithmetic Series: Deriving the Sum Formula.

**Sunday, August 7th, 2016**:

There is a new video, called Arithmetic Sequences: Finding the Number of Terms.

**Friday, August 5th, 2016**:

There is a new video, called Arithmetic Sequences: Finding the nth Term. It's located within our lesson page: Arithmetic Sequences.

**Thursday, August 4th, 2016**:

There is a new video, called Even and Odd Degree Polynomials.

We have a new lesson, called End Behavior. This houses a new video, called End Behavior.

**Tuesday, August 2nd, 2016**:

We have a new lesson, called Relations.

**Monday, August 1st, 2016**:

We have a new instructional video, called Even and Odd.

**Thursday, July 28th, 2016**:

We have a new lesson, called Domain and Range.

**Tuesday, July 26th, 2016**:

We have a new instructional video, called Domain and Range.

**Sunday, July 24th, 2016**:

We have a new instructional video, called Parent Functions.

**Tuesday, May 31st, 2016**:

We have a new lesson, called Mixture Word Problems. This page houses our quizmasters on this topic, too.

**Wednesday, May 25th, 2016**:

We have a new lesson, called Word Problems. This exists as an index page for all of our lessons, which cover chemistry, work, distance/rate/time, and mixture problems.

**Thursday, May 19th, 2016**:

We have a special page for Picture Math. The page allows the difficulty to be set.

Also, the game was changed so that different sets of graphics will be displayed.

**Tuesday, May 17th, 2016**:

We have a new puzzle/game, called Picture Math. This game requires pattern recognition and basic number sense. Knowledge of algebra would certainly help, but playing with this puzzle will foster algebraic thinking.

**Saturday, May 14th, 2016**:

The Squares Game now has different difficulty settings: see Squares Game. This game and our other two games now have a default difficulty setting so that they can be linked to directly without any hitches. See all of our games on our Puzzles Page.

**Monday, May 9th, 2016**:

We have a new game, called Squares Game. This game requires the player to recognize numeric patterns to be successful.

**Saturday, May 7th, 2016**:

We have a new lesson page, called Binomial Theorem. This page houses our last two videos and two interactive quizzes that address the Binomial Theorem.

**Sunday, May 1st, 2016**:

We have a new instructional video, called Binomial Theorem: Term.

**Saturday, April 30th, 2016**:

We have a new instructional video, called Binomial Theorem: Expansion.

**Monday, April 25th, 2016**:

We have a new interactive quiz, called Binomial Theorem: Term.

**Thursday, April 21st, 2016**:

We have a new instructional video, called Graphing Ellipses.

**Sunday, April 17th, 2016**:

We have a new quiz, called Binomial Theorem: Expansion. This quiz helps students with the tremendous detail that hinders them from being successful with this complex process.

**Monday, April 11th, 2016**:

We have a new game, called Pyramid Game: Addition. Practice addition with positive and/or positive and negative numbers with this fun game. It's very similar to the game that was launched yesterday on April 10th, noted below.

**Sunday, April 10th, 2016**:

We have our first game, called Pyramid Game: Multiplication. Practice multiplication with positive and/or positive and negative numbers with this fun game.

**Tuesday, April 5th, 2016**:

There is a new interactive quiz, called Area of Regular Polygons.

**Friday, April 1st, 2016**:

There is a new interactive quiz, called Logarithms: Bacterial Growth.

**Thursday, March 31st, 2016**:

There is a new interactive quiz, called Logarithms: Radioactive Decay.

**Sunday, March 20th, 2016**:

There is a new interactive quiz, called Logarithms: Population Growth.

**Saturday, March 19th, 2016**:

There is a new interactive quiz, called Trigonometric Expressions: Multiple Choice.

**Sunday, March 13th, 2016**:

There is a new instructional video, called Solve Trigonometric Equations with Factoring.

**Thursday, March 10th, 2016**:

There is a new instructional video, called Solve Trigonometric Equations.

**Monday, March 7th, 2016**:

There is a new instructional video, called Percent Word Problems.

**Sunday, March 6th, 2016**:

There is a new instructional video, called Unknown Rate Work Problems. This video is our third video on work problems. See the lesson page that ties them all together at: http://www.mathguide.com/lessons/Word-Work.html.

**Monday, February 29th, 2016**:

There is a new instructional video, called Decimals, Fractions, and Percents. It explains exactly what they are and demonstrates how to convert between all three forms.

**Sunday, February 28th, 2016**:

There is a new interactive assessment, called Relative Rates Problems.

**Saturday, February 27th, 2016**:

There is a new interactive assessment, called Unknown Rate Problems. This quiz necessitates the need for understanding how to work with rational expressions within the broader field of algebra.

**Thursday, February 25th, 2016**:

We created an instructional math video, called The Unit Circle: Trigonometry.

**Tuesday, February 23rd, 2016**:

We created another instructional math video for graphing trigonometric functions, called Graphing Tangent: Period and Phase Shift.

New sinusoid graphics were created for two trigonometry graphing quizmasters:

**Sunday, February 21st, 2016**:

We created yet another instructional math video for parabolas, called Parabolas: Building Equations.

**Saturday, February 20th, 2016**:

We created another instructional math video, called Parabolas: Graphing.

We alseo created a handy graphic for graphing parabolas. View it within our Conic Sections lesson.

**Thursday, February 18th, 2016**:

We created another instructional math video, called Parabolas: Directrix, Focus, Vertex.

We updated three algebra quizmasters. By request from an educator, the quizzes below report the responses and correct solutions via radio button:

**Monday, February 15th, 2016**:

We have updated several dozen quizmasters. Old quizzes now have been enhanced so that they possess these important characteristics:

- They arrange information in a manner that is more beneficial to the learner.
- It is easier to detect wrong answers, especially for teachers who have students utilize them within large classrooms/labs.
- Quizzes no longer give away solutions to problems. They only indicate when responses are correct or incorrect, thereby making it difficult for students to fudge answers.

**Tuesday, February 9th, 2016**:

We have a new instructional math video, called Population Growth: Logarithms. It explains how populations grow over time.

**Thursday, February 4th, 2016**:

We have a new instructional math video, called Radioactivity Problems: Logarithms. It explains how radioactive substances decay over time.

**Thursday, January 21st, 2016**:

We have a new lesson, called Divisibility.

**Wednesday, January 20th, 2016**:

We have a new interactive quizmasters, called Divisibility Check.

**Monday, January 18th, 2016**:

We have another new interactive quizmasters, called Complex Numbers: Graphing.

**Sunday, January 17th, 2016**:

We have three new interactive quizmasters:

**Saturday, January 16th, 2016**:

We have a new interactive quizmaster, called Solving Quadratic Equations: Factoring.

**Tuesday, January 12th, 2016**:

We have a new instructional math education video, called The Slope Formula.

**Thursday, January 7th, 2016**:

We have a new instructional math education video, called The Midpoint Formula.

**Wednesday, January 6th, 2016**:

We have new interactive quiz, called Parabolas.